Finding the Third Proportional to 3,186,046 and 5,047,417

Step by Step Solution

1. Step 1: Write the proportion equation
   3,186,046 : 5,047,417 = 5,047,417 : x
2. Step 2: Convert to fraction form
   3,186,046/5,047,417 = 5,047,417/x
3. Step 3: Cross multiply
   3,186,046x = 5,047,417 × 5,047,417
4. Step 4: Simplify right side
   3,186,046x = 25,476,418,371,889
5. Step 5: Solve for x
   x = 25,476,418,371,889/3,186,046
6. Step 6: Final answer
   x = 7,996,249.39